SPI Digital Micrometer - IP54 Rated Protection Features Include... 5-6" / 125-150mm Measuring Range 0.00005" / 0.001mm Resolution Carbide measuring faces Standard included above 0-1" range Inc./Abs. measuring Spindle dia: 0.250 Accuracy: 0.00024" Friction Thimble Spindle lock Includes Certificate of Calibration Furnished in fitted case
